Changtai ndi fakitale yopanga makina ku Chengdu City China.Timamanga ndikuyika mizere yokwanira yopangira zitini zitatu.Kuphatikiza Automatic Slitter, Welder, Coating, Curing, Combination system.Makinawa amagwiritsidwa ntchito m'mafakitale opaka Chakudya, ma paketi a Chemical, Kupaka zachipatala, ndi zina zambiri.